DescriptionDURAN® KPG stirrer bearings, interchangeable, bearing surface ground and polished, HB 16 SpecificationsFeaturesDocuments DURAN® KPG stirrer bearings, interchangeable, bearing surface ground and polished, HB 16 Diameter (d) - mm 16 Height (h) - mm 150 Height (h1) - mm 90 Designation HB16 Material Glas Colour Helder Ground and polished bearing surface.